How severe is CVE-2022-1721?

CVE-2022-1721 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-1721 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-1721?

CVE-2022-1721 affects Diagrams Drawio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-1721?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-1721 published?

CVE-2022-1721 was published on 2022-05-16 and last updated on 2026-06-17.

CVE-2022-1721

CVE-2022-1721 is a high-severity vulnerability in Diagrams Drawio with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Diagrams Drawio
Published: 2022-05-16
Last modified: 2026-06-17

Description

Path Traversal in WellKnownServlet in GitHub repository jgraph/drawio prior to 18.0.5. Read local files of the web application.

Frequently asked questions

What is CVE-2022-1721?: Path Traversal in WellKnownServlet in GitHub repository jgraph/drawio prior to 18.0.5. Read local files of the web application.
How severe is CVE-2022-1721?: CVE-2022-1721 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-1721 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-1721?: CVE-2022-1721 affects Diagrams Drawio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-1721?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-1721 published?: CVE-2022-1721 was published on 2022-05-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:diagrams:drawio:*:*:*:*:*:*:*:*

More vulnerabilities in Diagrams Drawio

CVE-2023-3975 — Critical (CVSS 9.8): OS Command Injection in GitHub repository jgraph/drawio prior to 21.5.0.
CVE-2023-3974 — Critical (CVSS 9.8): OS Command Injection in GitHub repository jgraph/drawio prior to 21.4.0.
CVE-2022-1575 — Critical (CVSS 9.6): Arbitrary Code Execution through Sanitizer Bypass in GitHub repository jgraph/drawio prior to 18.0.0. - Arbitrary…
CVE-2022-1727 — High (CVSS 8.8): Improper Input Validation in GitHub repository jgraph/drawio prior to 18.0.6.
CVE-2022-3133 — High (CVSS 7.8): OS Command Injection in GitHub repository jgraph/drawio prior to 20.3.0.
CVE-2023-3398 — High (CVSS 7.5): Denial of Service in GitHub repository jgraph/drawio prior to 18.1.3.

All CVEs affecting Diagrams Drawio →

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